Mining Drill Bit 12-1/4 " Tricone Drill Bit of Rock Drilling Tool

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: Tricone Bit
• Length: Stub-length
• Type: Center Drill Bit
• Material: Diamond
• Usage: Well Drilling
• Cutter /Button Type: Semi-Ballistic / Parabolic
• Bearing Type: Jouneral Bearing Sealed
• Seal Type: Rubber Seal
• Spray Paint: Middle to Hard and Abrasive Rock
• Rock Type: Solid Sandstone, Limestone, Marble, Dolomite,
• Usage Area: Well Drilling Equipment
• Cycle Type: Liquid Cycle or Air Cycle
• Welding Type: Laser Welding or High Frequency
• Application: Oil Well ,Mining Well ,Water Well ,Geographical Ex
• Order Type: OEM , ODM
• Advantage: High Performance and Long Life
• Average Leadtime: 7-15days
• Warranty Period: 1 Year
• After Service: 1 Year
• Transport Package: Wooden Box
• Specification: PDC cutter size 1613
• Trademark: EGT
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS
• Package Size: 400.00cm * 400.00cm * 800.00cm
• Package Gross Weight: 78.000kg

Product Description

Production Name :

Roller cone bit , Tricone bit , TCI Bit, Rotary bit , rock well drilling; Tricone Drill Bit , rock drilling bits; Carbide Insert Drill Bits; tungstern carbid drill bit; API Rock Bit


Description PDC Drill Bit :

Tungsten Carbide Insert (TCI) Tricone bits serve as indispensable tools for drilling operations in middle to hard rock formations, presenting a versatile range of carbide inserts meticulously designed to address the varying hardness levels of rock encountered during drilling endeavors. These inserts come in diverse shapes, including spherically shaped inserts tailored for exceptionally hard rock formations and conically shaped inserts optimized for softer rock materials..


Application:


TCI (Tungsten Carbide Insert) and Steel Tooth Tricone Bits. Each type is uniquely designed to tackle specific drilling challenges and geological formations with precision and efficiency.


TCI Tricone Bitsfeaturing :

Tungsten carbide inserts, excel in drilling operations in middle to hard rock formations. These bits offer a variety of carbide inserts, including spherically shaped inserts for very hard rock and conically shaped inserts for softer rock, catering to the diverse hardness levels encountered during drilling endeavors.

The number of insert rows directly correlates with the application type and hole size, ensuring customizable configurations for optimal drilling performance. Operators can choose between open and sealed bearings, along with three shirttail protection options, enhancing durability and performance in challenging drilling conditions.

Steel Tooth Tricone Bits :

Steel Tooth Tricone Bit are renowned for their effectiveness in drilling applications across a spectrum of geological formations.
 
These bits are particularly well-suited for drilling in shale formations, soft limestone sites, fast drilling in various strata, natural gas drilling, deep wells, and abrasive formations.

BIT SPECIFICATIONS
Diameter:	12-1/4"(311.1mm)
Body Type :	Steel Body
Tooth Type:	Milled Tooth
Bearing :	Sealed Journal bearing
Seal Type:	Rubber seal
API Thread API Connection:	6-5/8  API REG
IACD CODE :	117
OPERATION PARAMETERS
Weight (KGS)	96 KGS
Flow Rate :	11.35-15.8 LPS	180-250 GPM
Rotary Speed :	80-DHM
Weight on Bit	62-218KN	13.94-49 KFT.LBS
Make Up Torque	38-43 KN.M	28-32 KFT.LBS

Material Capacity & Following Standard
 

API	ISO	ASM	NACE
API Spec 7-1	ISO 9001	ASME B94.55M  ASME B94.11M	NACE

The steel materials of PDC Drill Bit is AISI 4145H alloy structural steel .

AISI 4145H alloy structural steel: This is a steel specifically used for oil drilling tools, especially for the manufacture of heavy-duty drill pipes. AISI 4145H steel has good wear resistance and toughness, can withstand high pressure and high temperature environments, and is suitable for deep and ultra-deep well drilling operations45.

Material Composition :
 

Composition	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cu(%)	Cr(%)	V(%)	Mo(%)	Al(%)	Ti(%)
SAE4145HS	45	26	110	2	2	1	115	0.9	32	2	4.2